A flooded robotics lab at night: workbenches with tools, a whiteboard of diagrams and a glowing charging dock reflected in shallow water.
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R-7: Rebuild the Robotics Lab

A robot wakes up in a flooded lab with almost nothing working. Learn the robotics essentials, from open-loop control and odometry to reactive navigation and energy planning, by repairing it one mission at a time.

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How a mission works

  1. 1

    Get the briefing

    PROF explains what's broken, what R-7 can do now, and what the mission needs.

  2. 2

    Write the robot's brain

    Write step(sensors), run it in your browser and watch R-7 move, tick by tick, with your logs.

  3. 3

    Submit for grading

    The lab's test bench runs your code officially: earn stars, unlock the next repair, climb the scoreboard.